create table kampftechnik
(
    id                 INTEGER
        primary key,
    optolith_key       TEXT              not null
        unique,
    name               TEXT              not null,
    grundwert          INTEGER default 6 not null,
    probe_attr1_id     INTEGER
        references attribute,
    probe_attr2_id     INTEGER
        references attribute,
    probe_attr3_id     INTEGER
        references attribute,
    beschreibung       TEXT,
    leiteigenschaft_id INTEGER
        references attribute
);